Re: Highest ranked titleless players
It's interesting that some of the players mentioned are still regularly active on the challenger circuit, where they have won plenty of titles. For example Vliegen and Starace. Of course there's a big difference between ATP and challengers but I guess there are few higher-ranked players who also didn't win at the challenger level (because they didn't spend much time in the challenger circuit). I remember Seppi was completely title-less for a while before winning Bergamo challenger in 2008.
It's strange how Gulbis could win multiple challengers as a teenager but now can't win two win two consecutive matches.
TT Singles 2012: W: Winston-Salem SF: Honolulu CH, Rotterdam, Memphis, 's-Hertogenbosch, Wimbledon, Beijing, Vienna QF: Barcelona, Nice, Bastad, Petange CH, Bangkok R16: Monte Carlo, Madrid
TT Doubles 2012: W: Caloundra CH (with kingroger), Acapulco (with keqtqiadv) F: Beijing (with KittyTennis) SF: Sydney (with Belludal), Memphis (with Belludal), Guadalajara CH (with kingroger), Wimbledon (with RHB1993) QF: Barcelona (with extremaduratenis), Cincinnati (with stbanchile)